[go: up one dir, main page]

DE68909853D1 - Verfahren und Film zur Herstellung von gedruckten Schaltungsplatten. - Google Patents

Verfahren und Film zur Herstellung von gedruckten Schaltungsplatten.

Info

Publication number
DE68909853D1
DE68909853D1 DE89303543T DE68909853T DE68909853D1 DE 68909853 D1 DE68909853 D1 DE 68909853D1 DE 89303543 T DE89303543 T DE 89303543T DE 68909853 T DE68909853 T DE 68909853T DE 68909853 D1 DE68909853 D1 DE 68909853D1
Authority
DE
Germany
Prior art keywords
film
printed circuit
circuit boards
making printed
making
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE89303543T
Other languages
English (en)
Other versions
DE68909853T2 (de
Inventor
Hiroshi Takahashi
Shin Takanezawa
Masao Hitachi Kasei Kogy Kanno
Toshiro Okamura
Naoki Fukutomi
Hiroyoshi Yokoyama
Hideo Watanabe
Hajime Yamazaki
Hiroyuki Wakamatsu
Toshinobu Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Corp
Original Assignee
Hitachi Chemical Co Ltd
Yokohama Rubber Co Ltd
Hitachi Condenser Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP63175133A external-priority patent/JPH0728125B2/ja
Priority claimed from JP63175132A external-priority patent/JPH0760922B2/ja
Priority claimed from JP63210460A external-priority patent/JPH0260195A/ja
Application filed by Hitachi Chemical Co Ltd, Yokohama Rubber Co Ltd, Hitachi Condenser Co Ltd filed Critical Hitachi Chemical Co Ltd
Publication of DE68909853D1 publication Critical patent/DE68909853D1/de
Application granted granted Critical
Publication of DE68909853T2 publication Critical patent/DE68909853T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/46—Manufacturing multilayer circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/46—Manufacturing multilayer circuits
    • H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
    • H05K3/4661—Adding a circuit layer by direct wet plating, e.g. electroless plating; insulating materials adapted therefor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
    • H05K3/386—Improvement of the adhesion between the insulating substrate and the metal by the use of an organic polymeric bonding layer, e.g. adhesive
    • H05K3/387—Improvement of the adhesion between the insulating substrate and the metal by the use of an organic polymeric bonding layer, e.g. adhesive for electroless plating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/44—Manufacturing insulated metal core circuits or other insulated electrically conductive core circuits
    • H05K3/445—Manufacturing insulated metal core circuits or other insulated electrically conductive core circuits having insulated holes or insulated via connections through the metal core
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/01—Dielectrics
    • H05K2201/0104—Properties and characteristics in general
    • H05K2201/0133—Elastomeric or compliant polymer
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/01—Dielectrics
    • H05K2201/0183—Dielectric layers
    • H05K2201/0195—Dielectric or adhesive layers comprising a plurality of layers, e.g. in a multilayer structure
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/06—Lamination
    • H05K2203/066—Transfer laminating of insulating material, e.g. resist as a whole layer, not as a pattern
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/14—Related to the order of processing steps
    • H05K2203/143—Treating holes before another process, e.g. coating holes before coating the substrate
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/18—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
    • H05K3/181—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating
    • H05K3/182—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating characterised by the patterning method
    • H05K3/184—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating characterised by the patterning method using masks
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/42—Plated through-holes or plated via connections
    • H05K3/425—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern
    • H05K3/426—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern initial plating of through-holes in substrates without metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155—Manufacturing circuit on or in base
    • Y10T29/49158—Manufacturing circuit on or in base with molding of insulated base
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155—Manufacturing circuit on or in base
    • Y10T29/49165—Manufacturing circuit on or in base by forming conductive walled aperture in base

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
DE89303543T 1988-07-15 1989-04-11 Verfahren und Film zur Herstellung von gedruckten Schaltungsplatten. Expired - Fee Related DE68909853T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63175133A JPH0728125B2 (ja) 1988-07-15 1988-07-15 アディティブ法配線板の製造方法
JP63175132A JPH0760922B2 (ja) 1988-07-15 1988-07-15 アディティブ法配線板用複層フィルム
JP63210460A JPH0260195A (ja) 1988-08-26 1988-08-26 アディティブ法配線板の製造方法

Publications (2)

Publication Number Publication Date
DE68909853D1 true DE68909853D1 (de) 1993-11-18
DE68909853T2 DE68909853T2 (de) 1994-02-10

Family

ID=27324051

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89303543T Expired - Fee Related DE68909853T2 (de) 1988-07-15 1989-04-11 Verfahren und Film zur Herstellung von gedruckten Schaltungsplatten.

Country Status (4)

Country Link
US (1) US5153987A (de)
EP (1) EP0351034B1 (de)
KR (1) KR920000988B1 (de)
DE (1) DE68909853T2 (de)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW210422B (de) * 1991-06-04 1993-08-01 Akzo Nv
US5358825A (en) * 1993-03-24 1994-10-25 Amp-Akzo Corporation Manufacture of printed circuit conductors by a partially additive process
US5362534A (en) * 1993-08-23 1994-11-08 Parlex Corporation Multiple layer printed circuit boards and method of manufacture
US5376232A (en) * 1993-08-23 1994-12-27 Parlex Corporation Method of manufacturing a printed circuit board
JP3290295B2 (ja) * 1994-05-13 2002-06-10 太陽インキ製造株式会社 硬化性樹脂組成物並びに該組成物を用いた多層プリント配線板及びその製造方法
JPH08193188A (ja) * 1995-01-18 1996-07-30 Mitsui Mining & Smelting Co Ltd 銅箔用接着剤および該接着剤付き銅箔
JP3400164B2 (ja) * 1995-01-23 2003-04-28 三井金属鉱業株式会社 多層プリント配線板およびその製造方法
US6197425B1 (en) * 1995-05-09 2001-03-06 Taiyo Ink Manufacturing Co., Ltd. Curable resin composition, multilayer printed circuit board manufactured by using the composition, and method for the production thereof
US5718789A (en) * 1995-06-07 1998-02-17 The Dexter Corporation Method for making a debossed conductive film composite
US5731086A (en) * 1995-06-07 1998-03-24 Gebhardt; William F. Debossable films
US5928767A (en) * 1995-06-07 1999-07-27 Dexter Corporation Conductive film composite
US5761801A (en) * 1995-06-07 1998-06-09 The Dexter Corporation Method for making a conductive film composite
DE69531633D1 (de) * 1995-07-04 2003-10-02 Mitsui Mining & Smelting Co Harzbeschichtete kupferfolie für mehrschichtige gedruckte leiterplatte und mit dieser kupferfolie versehene mehrschichtige gedruckte leiterplatte
US6010768A (en) 1995-11-10 2000-01-04 Ibiden Co., Ltd. Multilayer printed circuit board, method of producing multilayer printed circuit board and resin filler
DE69637928D1 (de) * 1995-11-10 2009-06-25 Ibiden Co Ltd Mehrschichtige leiterplatte und ihre herstellung
US5659951A (en) * 1996-04-15 1997-08-26 International Business Machines Corporation Method for making printed circuit board with flush surface lands
US5878487A (en) * 1996-09-19 1999-03-09 Ford Motor Company Method of supporting an electrical circuit on an electrically insulative base substrate
US6044550A (en) * 1996-09-23 2000-04-04 Macdermid, Incorporated Process for the manufacture of printed circuit boards
US6820330B1 (en) * 1996-12-13 2004-11-23 Tessera, Inc. Method for forming a multi-layer circuit assembly
US6272745B1 (en) * 1997-03-14 2001-08-14 Photo Print Electronics Gmbh Methods for the production of printed circuit boards with through-platings
US6141870A (en) 1997-08-04 2000-11-07 Peter K. Trzyna Method for making electrical device
US6038133A (en) * 1997-11-25 2000-03-14 Matsushita Electric Industrial Co., Ltd. Circuit component built-in module and method for producing the same
US6131279A (en) 1998-01-08 2000-10-17 International Business Machines Corporation Integrated manufacturing packaging process
US6613986B1 (en) 1998-09-17 2003-09-02 Ibiden Co., Ltd. Multilayer build-up wiring board
US6284308B2 (en) * 1998-12-25 2001-09-04 Victor Company Of Japan, Ltd. Manufacturing method of printed circuit board
JP2001024297A (ja) * 1999-07-09 2001-01-26 Nippon Mektron Ltd 可撓性多層回路基板のスル−ホ−ル導通構造及びその形成法
TW512467B (en) * 1999-10-12 2002-12-01 North Kk Wiring circuit substrate and manufacturing method therefor
JP4300687B2 (ja) 1999-10-28 2009-07-22 味の素株式会社 接着フィルムを用いた多層プリント配線板の製造法
TW434664B (en) 1999-12-29 2001-05-16 Advanced Semiconductor Eng Lead-bond type chip package and method for making the same
US7061084B2 (en) * 2000-02-29 2006-06-13 Advanced Semiconductor Engineering, Inc. Lead-bond type chip package and manufacturing method thereof
US6407341B1 (en) * 2000-04-25 2002-06-18 International Business Machines Corporation Conductive substructures of a multilayered laminate
US6467161B2 (en) * 2000-05-26 2002-10-22 Visteon Global Tech., Inc. Method for making a circuit board
US6473963B1 (en) 2000-09-06 2002-11-05 Visteon Global Tech., Inc. Method of making electrical circuit board
US6772515B2 (en) * 2000-09-27 2004-08-10 Hitachi, Ltd. Method of producing multilayer printed wiring board
US6700745B2 (en) * 2000-12-07 2004-03-02 Sae Magnetice (H.K.) Ltd. Etched multi-layer suspension assembly
WO2003020000A1 (en) * 2001-08-22 2003-03-06 World Properties Inc. Method for improving bonding of circuit substrates to metal and articles formed thereby
JP2003234572A (ja) * 2002-02-06 2003-08-22 Nitto Denko Corp 両面配線基板の製造方法
JP2003243807A (ja) * 2002-02-14 2003-08-29 Nec Kansai Ltd 配線基板及びその製造方法
TW200721932A (en) * 2004-01-30 2007-06-01 Hitachi Chemical Co Ltd Adhesion assisting agent-bearing metal foil, printed wiring board, and production method of printed wiring board
KR100557540B1 (ko) * 2004-07-26 2006-03-03 삼성전기주식회사 Ｂｇａ 패키지 기판 및 그 제작 방법
JP2006100631A (ja) * 2004-09-30 2006-04-13 Tdk Corp 配線基板及びその製造方法
US7595112B1 (en) * 2006-07-31 2009-09-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Resin infusion of layered metal/composite hybrid and resulting metal/composite hybrid laminate
CN101340775B (zh) * 2007-07-06 2010-06-09 鸿富锦精密工业（深圳）有限公司 软性电路板及其制造方法
JP5125389B2 (ja) * 2007-10-12 2013-01-23 富士通株式会社 基板の製造方法
JP2009099621A (ja) * 2007-10-12 2009-05-07 Fujitsu Ltd 基板の製造方法
KR20090050664A (ko) * 2007-11-16 2009-05-20 삼성전기주식회사 다층 세라믹 콘덴서의 제조 방법
JPWO2010013611A1 (ja) * 2008-07-30 2012-01-12 住友ベークライト株式会社 無電解銅メッキ方法、プリント配線板、プリント配線板製造方法、半導体装置
US20110290540A1 (en) * 2010-05-25 2011-12-01 Samsung Electro-Mechanics Co., Ltd. Embedded printed circuit board and method of manufacturing the same
KR101339510B1 (ko) * 2011-10-20 2013-12-10 삼성전기주식회사 인쇄회로기판용 수지조성물 및 이를 포함하는 인쇄회로기판
US9365947B2 (en) 2013-10-04 2016-06-14 Invensas Corporation Method for preparing low cost substrates
US9398703B2 (en) * 2014-05-19 2016-07-19 Sierra Circuits, Inc. Via in a printed circuit board
US10849233B2 (en) 2017-07-10 2020-11-24 Catlam, Llc Process for forming traces on a catalytic laminate
US10349520B2 (en) 2017-06-28 2019-07-09 Catlam, Llc Multi-layer circuit board using interposer layer and conductive paste
US10765012B2 (en) 2017-07-10 2020-09-01 Catlam, Llc Process for printed circuit boards using backing foil
US10827624B2 (en) 2018-03-05 2020-11-03 Catlam, Llc Catalytic laminate with conductive traces formed during lamination
US11096271B1 (en) 2020-04-09 2021-08-17 Raytheon Company Double-sided, high-density network fabrication

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956041A (en) * 1972-07-11 1976-05-11 Kollmorgen Corporation Transfer coating process for manufacture of printing circuits
JPS5160958A (en) * 1973-07-19 1976-05-27 Kollmorgen Corp Tenshakooteinguho
DE2453788A1 (de) * 1973-11-21 1975-05-22 Litton Industries Inc Verfahren zur herstellung von schaltplatten mit gedruckten schaltungen
US4075420A (en) * 1975-08-28 1978-02-21 Burroughs Corporation Cover layer for flexible circuits
DE2811150A1 (de) * 1978-03-15 1979-09-20 Felten & Guilleaume Carlswerk Verfahren zur herstellung von leiterplatten mit metalleinlage
US4389268A (en) * 1980-08-06 1983-06-21 Tokyo Shibaura Denki Kabushiki Kaisha Production of laminate for receiving chemical plating
GB2095916B (en) * 1981-03-31 1984-11-28 Kollmorgen Tech Corp Circuit boards
DE3408630A1 (de) * 1984-03-09 1985-09-12 Hoechst Ag, 6230 Frankfurt Verfahren und schichtmaterial zur herstellung durchkontaktierter elektrischer leiterplatten
US4585502A (en) * 1984-04-27 1986-04-29 Hitachi Condenser Co., Ltd. Process for producing printed circuit board
US4804615A (en) * 1985-08-08 1989-02-14 Macdermid, Incorporated Method for manufacture of printed circuit boards
JPS62236727A (ja) * 1986-04-08 1987-10-16 Canon Inc アデイテイブ法用多層基板の製造方法

Also Published As

Publication number Publication date
US5153987A (en) 1992-10-13
EP0351034A3 (en) 1990-03-21
EP0351034B1 (de) 1993-10-13
DE68909853T2 (de) 1994-02-10
KR900002672A (ko) 1990-02-28
EP0351034A2 (de) 1990-01-17
KR920000988B1 (ko) 1992-01-31

Similar Documents

Publication Publication Date Title
DE68909853D1 (de) Verfahren und Film zur Herstellung von gedruckten Schaltungsplatten.
DE58907030D1 (de) Verfahren zur Herstellung von Leiterplatten.
DE68921732D1 (de) Verfahren zur Herstellung von gedruckten Mehrschicht-Leiterplatten.
DE69105625D1 (de) Verfahren zur Herstellung von gedruckten Mehrschicht-Leiterplatten.
DE69123120D1 (de) Verfahren zur Herstellung von gedruckten Leiterplatten
DE69418698D1 (de) Verfahren zur Herstellung von Leiterplatten
DE69117381D1 (de) Mehrschichtleiterplatte und Verfahren zu ihrer Herstellung
DE69121501D1 (de) Mehrschichtige Leiterplatte und Verfahren zu ihrer Herstellung
DE69120869D1 (de) Mehrschichtige gedruckte Leiterplatte und Verfahren zu ihrer Herstellung
DE3673359D1 (de) Verfahren zur herstellung von gedruckten schaltungsplatten.
DE69419219D1 (de) Leiterplatte und Verfahren zur Herstellung solcher Leiterplatten
DE69125233D1 (de) Verfahren zur Herstellung von gedruckten Schaltungen
DE69120198D1 (de) Mehrschichtige, gedruckte Leiterplatte und Verfahren zu ihrer Herstellung
DE69325936D1 (de) Verfahren zur Herstellung von Platten für gedruckte Schaltungen
DE69204516D1 (de) Leiterplatte mit Lötüberzug und Verfahren zu ihrer Herstellung.
DE69412405D1 (de) Leiterplatte und Verfahren zu ihrer Herstellung
DE69331511D1 (de) Zweiseitig gedruckte Leiterplatte, mehrschichtige Leiterplatte und Verfahren zur Herstellung
DE69431828D1 (de) Verfahren zur Herstellung von gedruckten Schaltungskarten
DE69106625D1 (de) Verfahren zur Bohrung von Durchgangslöchern in gedruckte Leiterplatten.
DE3280409D1 (de) Mehrschichtige gedruckte leiterplatte und verfahren zu ihrer herstellung.
DE3786600D1 (de) Mehrschichtige gedruckte schaltung und verfahren zu ihrer herstellung.
DE69118301D1 (de) Vorrichtung zur Förderung von Leiterplatten
DE69026158D1 (de) Gedruckte Schaltung auf flexibler Leiterplatte und Verfahren zu ihrer Herstellung
DE68923417D1 (de) Verfahren zur herstellung von keramischen elektronischen schichtbauelementen.
DE68920540D1 (de) Schaltungsteil unter Verwendung von mehrschichtigen gedruckten Leiterplatten und Verfahren zu dessen Herstellung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HITACHI CHEMICAL CO., LTD., TOKIO/TOKYO, JP HITACH

8339 Ceased/non-payment of the annual fee